JPS6046321A - 電縫管の製造方法 - Google Patents

電縫管の製造方法

Info

Publication number
JPS6046321A
JPS6046321A JP15251983A JP15251983A JPS6046321A JP S6046321 A JPS6046321 A JP S6046321A JP 15251983 A JP15251983 A JP 15251983A JP 15251983 A JP15251983 A JP 15251983A JP S6046321 A JPS6046321 A JP S6046321A
Authority
JP
Japan
Prior art keywords
annealing
yield strength
temp
welded part
pipe body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15251983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6411086B2 (enrdf_load_stackoverflow
Inventor
Kazuo Konishi
和夫 小西
Saburo Ishiro
居城　三郎
Seijiro Yasugi
八杉　誠二郎
Takashi Kuroda
黒田　隆司
Tetsuaki Sugamasa
菅昌　徹朗
Yutaka Nagahama
長浜　裕
Tsutomu Konawa
小縄　力
Yuji Sugimoto
祐二 杉本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP15251983A priority Critical patent/JPS6046321A/ja
Publication of JPS6046321A publication Critical patent/JPS6046321A/ja
Publication of JPS6411086B2 publication Critical patent/JPS6411086B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
JP15251983A 1983-08-23 1983-08-23 電縫管の製造方法 Granted JPS6046321A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15251983A JPS6046321A (ja) 1983-08-23 1983-08-23 電縫管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15251983A JPS6046321A (ja) 1983-08-23 1983-08-23 電縫管の製造方法

Publications (2)

Publication Number Publication Date
JPS6046321A true JPS6046321A (ja) 1985-03-13
JPS6411086B2 JPS6411086B2 (enrdf_load_stackoverflow) 1989-02-23

Family

ID=15542213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15251983A Granted JPS6046321A (ja) 1983-08-23 1983-08-23 電縫管の製造方法

Country Status (1)

Country Link
JP (1) JPS6046321A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624830A (ja) * 1985-06-28 1987-01-10 Nippon Kokan Kk <Nkk> 大径溶接鋼管の熱処理方法
JP2002544377A (ja) * 1999-05-10 2002-12-24 マンネスマンレーレン‐ヴェルケ・アクチエンゲゼルシャフト 高強度と靭性特性と変形特性とを有する溶接鋼管を製造するための方法
JP2010502496A (ja) * 2006-08-30 2010-01-28 シエイプ コーポレイション 選択的に焼きなましたバンパビーム
CN103128162A (zh) * 2013-03-18 2013-06-05 辽宁工程技术大学 一种金属雷管管壳热冲压拉伸方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515532A (en) * 1978-07-18 1980-02-02 Nippon Telegr & Teleph Corp <Ntt> Character input system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515532A (en) * 1978-07-18 1980-02-02 Nippon Telegr & Teleph Corp <Ntt> Character input system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624830A (ja) * 1985-06-28 1987-01-10 Nippon Kokan Kk <Nkk> 大径溶接鋼管の熱処理方法
JP2002544377A (ja) * 1999-05-10 2002-12-24 マンネスマンレーレン‐ヴェルケ・アクチエンゲゼルシャフト 高強度と靭性特性と変形特性とを有する溶接鋼管を製造するための方法
JP2010502496A (ja) * 2006-08-30 2010-01-28 シエイプ コーポレイション 選択的に焼きなましたバンパビーム
CN103128162A (zh) * 2013-03-18 2013-06-05 辽宁工程技术大学 一种金属雷管管壳热冲压拉伸方法

Also Published As

Publication number Publication date
JPS6411086B2 (enrdf_load_stackoverflow) 1989-02-23

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